15999329

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 18567360

約数和(自身を除く): 2568031

約数列:

[1, 17, 23, 29, 83, 289, 391, 493, 667, 1411, 1909, 2407, 6647, 8381, 11339, 23987, 32453, 40919, 55361, 192763, 551701, 695623, 941137, 15999329]

約数ペア:

[(1, 15999329), (17, 941137), (23, 695623), (29, 551701), (83, 192763), (289, 55361), (391, 40919), (493, 32453), (667, 23987), (1411, 11339), (1909, 8381), (2407, 6647)]